Membrane Keypad Dealers in Deccan Gymkhana, Pune

These Membrane keypadsKeyboards comprise of a Snap Dome Switch and a screen printed (with Silver Alloy Paste) polyester layer, which is used as a base and for the circuit.

• Contact Arrangement: SPST, Normally Open.
• Current/Voltage Rating: 10 mA at 24 VDC (Max) in to resistive load only
• Contact Resistance: Compatible with MOS, TTL & DTL Circuits.
• Contact Bounce: Less than 10 milliseconds at make & 20 milliseconds at break.
• Key Travel: 380 microns.
• Life Expectancy: One million to 3 million operations per switch.
• Operating Temperature: -20oC to + 65oC.
• Humidity: 95% RH at 40oC.
• Base: Glass Epoxy PCB FR4 Grade in thicknesses ranging from 0.4 mm to 3.2 mm.
• Plating: Gold Over Nickel; Bright Acid Tin.
• Adhesives: Industrial Grade from 3M..
• Overlays: Different types of Polyesters from Autotype

membrane keypads, input devices, graphic overlay

These are Industrial Sealed Keyboards which can be connected to a computer directly as the switches are programmed to give an ASCII code through a PS2USB output. The Industrial Sealed Keyboards can be customized as per requirement not only by way of size, shape, number of switches, etc., but by even programming each switch to give a customized code.

key pads, Computer Mouse, cpu, Printer, CCTV Camera

membrane key board, pcb component soldering, press metal component